<template>
  <div class="spec-preview">
    <vue-photo-zoom-pro
        :out-zoomer="true"
        :high-url="imgUrl || skuDefaultImg"
        :width="200"
    >
      <img
          :src="imgUrl || skuDefaultImg"
          style="height:400px"/>
    </vue-photo-zoom-pro>
  </div>
</template>

<script>
import vuePhotoZoomPro from 'vue-photo-zoom-pro'
import 'vue-photo-zoom-pro/dist/style/vue-photo-zoom-pro.css'

export default {
  name: 'SphZoom',
  mounted () {
    this.$eventBus.$on('sendImg', (url) => {
      this.imgUrl = url
    })
  },
  data () {
    return {
      imgUrl: ''
    }
  },
  components: {
    vuePhotoZoomPro
  },
  props: {
    skuDefaultImg: {
      type: String
    }
  }
}
</script>

<style lang="less">
.spec-preview {
  position: relative;
  width: 400px;
  height: 400px;
  border: 1px solid #ccc;

  img {
    width: 100%;
    height: 100%;
  }

  .event {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 998;
  }

  .mask {
    width: 50%;
    height: 50%;
    background-color: rgba(0, 255, 0, 0.3);
    position: absolute;
    left: 0;
    top: 0;
    display: none;
    background-color: red;
  }

  .big {
    width: 100%;
    height: 100%;
    position: absolute;
    top: -1px;
    left: 100%;
    border: 1px solid #aaa;
    overflow: hidden;
    z-index: 998;
    display: none;
    background: white;

    img {
      width: 200%;
      max-width: 200%;
      height: 200%;
      position: absolute;
      left: 0;
      top: 0;
    }
  }

  .event:hover ~ .mask,
  .event:hover ~ .big {
    display: block;
  }

  .out-zoomer {
    z-index: 1000;
    top: 0 !important;
  }

  .selector {
    background-color: gold;
    opacity: 50%;
  }

  .square {
  }
}
</style>
